15704408853

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{8237}}^1$

素因数の和:8874

約数の個数: 48

約数和(自身を含む): 26463355776

約数和(自身を除く): 10758946923

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 571, 1113, 1713, 3339, 3997, 5139, 8237, 11991, 24711, 30263, 35973, 57659, 74133, 90789, 172977, 211841, 272367, 436561, 518931, 635523, 1309683, 1906569, 3055927, 3929049, 4703327, 9167781, 14109981, 27503343, 32923289, 42329943, 98769867, 249276331, 296309601, 747828993, 1744934317, 2243486979, 5234802951, 15704408853]

約数ペア:

[(1, 15704408853), (3, 5234802951), (7, 2243486979), (9, 1744934317), (21, 747828993), (53, 296309601), (63, 249276331), (159, 98769867), (371, 42329943), (477, 32923289), (571, 27503343), (1113, 14109981), (1713, 9167781), (3339, 4703327), (3997, 3929049), (5139, 3055927), (8237, 1906569), (11991, 1309683), (24711, 635523), (30263, 518931), (35973, 436561), (57659, 272367), (74133, 211841), (90789, 172977)]